/* @license
 * Copyright 2018 Google Inc. All Rights Reserved.
 * Licensed under the Apache License, Version 2.0 (the 'License');
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an 'AS IS' BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

@import url('https://fonts.googleapis.com/css?family=Rubik:400,500');
@import url('https://fonts.googleapis.com/css?family=Roboto+Mono:400,500');

:root {
  --color-red: #ff5252;
  --font-monospace: 'Roboto Mono', monospace;
  --border-style: 1px solid rgba(0, 0, 0, .15);
  --grouping-title-margin-top: 40px;
  --snippet-offset: 20px -20px;
  --pre-padding: 16px 20px;
  --demo-title-padding: 24px 10% 24px 0;
  --heading-h1-margin-top: 40px;
  --browser-support-desc-margin-top: 40px;
  --browser-support-icons-margin-top: 16px;
  --button-size: 36px;
  --icon-size: 28px;
  --header-height: 72px;

  --toggle-visibility: hidden;
  --og-sidebar-width: 300px;
  --neg-sidebar-width: 0px;
  --sidebar-width: 315px;
  --sidebar-speed: .15s;
  --border-style-dark: 1px solid rgba(0, 0, 0, .5);
}

html {
  scroll-behavior: smooth;
}

select {
  font-family: inherit;
  border: 0;
  border-radius: 0.2rem;
  padding: 0.24rem;
  outline: none;
  cursor: pointer;
  box-shadow: 1px 1px 2px #22222227;
}

.glass {
  background: rgba(255, 255, 255, 0.37);
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.25);
  backdrop-filter: blur(8px) contrast(0.89) saturate(1.27);
  -webkit-backdrop-filter: blur(8px) contrast(0.89) saturate(1.27);
  border: 1px solid rgba(255, 255, 255, 0.4);
  padding: 0.5rem;
  border-radius: 0.5rem;
}

.sidebar {
  margin: 0;
  padding: 0;
  background-color: #f6f6f6;
  position: fixed;
  top: 0;
  height: 100%;
  overflow: auto;
  border-right: 1px solid #BDBDBD;
  transition: transform 600ms cubic-bezier(0.4, 0, 0.2, 1);
  z-index: 1010;
}

.outer-content {
  margin-left: var(--sidebar-width);
  max-width: min(60%, 1100px);
  transition: margin-left var(--sidebar-speed) cubic-bezier(0.4, 0, 0.2, 1);
}

.examples-container {
  margin-left: var(--sidebar-width);
  transition: margin-left var(--sidebar-speed) cubic-bezier(0.4, 0, 0.2, 1);
}

.header {
  background-image: linear-gradient(to right, #f6f6f6, rgba(255, 255, 255, 0.9));
  padding: 10px 20px 10px 40px;
  width: 100%;
  position: sticky;
  top: 0;
  overflow: hidden;
  white-space: nowrap;
  font-size: .8em;
  z-index: 1;
}

.tab {
  position: fixed;
  z-index: 999;
  top: 0.2rem;
  left: 0.72rem;
  border-radius: 4px;
  width: 3rem;
  height: 3rem;
  cursor: pointer;
  box-shadow: 2.75px 2.75px 4px 0px #00000024;
  background: #ffffffc4;
  backdrop-filter: blur(4px) brightness(0.92);
  display: none;
  justify-content: center;
  align-items: center;
}

.tab * {
  pointer-events: none;
  user-select: none;
}

.tab input {
  display: none;
}

.tab svg {
  /* The size of the SVG defines the overall size */
  height: 3em;
  /* Define the transition for transforming the SVG */
  transition: transform 600ms cubic-bezier(0.4, 0, 0.2, 1);
}

.line {
  fill: none;
  stroke: #3c4043;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 3;
  /* Define the transition for transforming the Stroke */
  transition: stroke-dasharray 600ms cubic-bezier(0.4, 0, 0.2, 1),
    stroke-dashoffset 600ms cubic-bezier(0.4, 0, 0.2, 1);
}

.line-top-bottom {
  stroke-dasharray: 12 63;
}

.hamburger input:checked+svg {
  transform: rotate(-45deg);
}

.hamburger input:checked+svg .line-top-bottom {
  stroke-dasharray: 20 300;
  stroke-dashoffset: -32.42;
}

/* TODO make black opacity to go behind sidebar on device */

body {
  font-family: 'Rubik', sans-serif;
  font-size: 16px;
  line-height: 24px;
  color: rgba(0, 0, 0, .87);
  margin: 0;
  padding: 0;
  font-weight: 400;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

* {
  box-sizing: border-box;
}

h1, h4 {
  text-wrap: auto !important;
}

a {
  cursor: pointer;
  text-decoration: none;
  color: var(--color-red);
}

b {
  font-weight: 500;
}

#button-github {
  background-color: white;
  border-radius: 100%;
  position: fixed;
  right: 12px;
  top: 12px;
  z-index: 1000;
}

#sticky-shortcut {
  padding: 0 20px;
  margin-top: -60px;
  position: sticky;
  top: 0;
  display: flex;
  background: white;
  height: 56px;
  align-items: center;
  z-index: 1000;
  overflow: hidden;
  border-bottom: var(--border-style);
}

#sticky-shortcut>div {
  margin-right: 12px;
  white-space: nowrap;
}

table {
  text-align: left;
  border-spacing: 0;
  display: table;
  border-collapse: collapse;
  width: 100%;
}

table.browser-support {
  margin-bottom: 32px;
}

table.browser-support td:first-child,
table.browser-support th:first-child {
  display: block;
  line-height: 24px;
  padding: 12px 2px 8px 0;
  text-align: left;
  flex: 2;
  min-width: 92px;
}

table.browser-support tr {
  display: flex;
  border-top: var(--border-style);
}

table.browser-support tr:first-child {
  border-top: none;
}

table.browser-support th,
table.browser-support td {
  flex: 1;
  font-weight: 400;
  line-height: 0;
  padding: 10px 0 10px 0;
  text-align: center;
  display: grid;
  justify-content: center;
  align-items: center;
}

table.browser-support th {
  color: rgba(0, 0, 0, .54);
}

table.browser-support td {
  font-weight: 500;
}

table.browser-support img {
  width: 24px;
  height: 24px;
}

.browser-support-desc {
  max-width: 420px;
  position: relative;
  margin-bottom: 4px;
  margin-top: var(--browser-support-desc-margin-top);
}

#browser-support-icon-group {
  margin-top: var(--browser-support-icons-margin-top);
}

.zero-interaction {
  pointer-events: none !important;
}

.icon-desc {
  padding: 8px 0;
  width: 50%;
  min-width: 240px;
  float: left;
}

.icon-desc>* {
  margin-right: 16px;
  display: inline-block;
  vertical-align: middle;
}

.size-24 {
  width: 24px;
  height: 24px;
}

.logo-chrome {
  content: url("https://github.com/alrra/browser-logos/raw/master/src/chrome/chrome_48x48.png");
}

.logo-canary {
  content: url("https://raw.githubusercontent.com/alrra/browser-logos/master/src/chrome-canary/chrome-canary_48x48.png");
}

.logo-safari {
  content: url("https://raw.githubusercontent.com/alrra/browser-logos/master/src/safari/safari_48x48.png");
}

.logo-firefox {
  content: url("https://raw.githubusercontent.com/alrra/browser-logos/master/src/firefox/firefox_48x48.png");
}

.logo-edge {
  content: url("https://raw.githubusercontent.com/alrra/browser-logos/master/src/edge/edge_48x48.png");
}

.logo-ie {
  content: url("https://raw.githubusercontent.com/alrra/browser-logos/master/src/archive/internet-explorer_9-11/internet-explorer_9-11_48x48.png");
}

.logo-samsung {
  content: url("https://raw.githubusercontent.com/alrra/browser-logos/master/src/samsung-internet/samsung-internet_48x48.png");
}

.icon-check {
  opacity: .6;
  content: url("https://www.gstatic.com/images/icons/material/system/2x/done_black_24dp.png");
}

.icon-warning {
  opacity: .6;
  content: url("https://www.gstatic.com/images/icons/material/system/2x/assignment_turned_in_black_24dp.png");
}

.icon-na {
  opacity: .6;
  content: url("https://www.gstatic.com/images/icons/material/system/2x/not_interested_black_24dp.png");
}

.icon-flag {
  opacity: .5;
  content: url("https://www.gstatic.com/images/icons/material/system/2x/flag_black_24dp.png");
}

h1,
h2,
h3,
h4 {
  font-weight: 400;
}

h1 {
  /* font-weight: 500; */
  white-space: nowrap;
  font-size: 1.92em;
  line-height: 1.24em;
  margin-bottom: .12em;
  margin-top: 0;
}

h2 {
  font-size: 1.72em;
  line-height: 1.32em;
  margin-top: .12em;
  margin-bottom: .12em;
}

h3 {
  font-size: 1.4em;
  line-height: 1.34em;
  margin-top: .12em;
  margin-bottom: .12em;
}

h4 {
  font-size: 1.2em;
  line-height: 1.4em;
  margin-top: .1em;
  margin-bottom: .1em;
}

h1 span {
  display: inline-block;
  transform: translate3d(0, 3px, 0);
}

.content example-snippet {
  display: block;
  margin: var(--snippet-offset);
}

.content .quick-start-example example-snippet {
  display: block;
  margin: 10px 0;
}

.footer {
  background: #eee;
  padding: 40px 40px 40px 40px;
  color: rgba(0, 0, 0, .54);
}

.footer ul {
  margin-top: 0;
  padding-left: 0px;
  margin-bottom: 0;
  list-style: none;
}

.font-medium {
  font-weight: 500;
}

p {
  margin-top: .25em;
  margin-bottom: .25em;
  max-width: 680px;
}

#intro {
  margin-top: 8px;
  max-width: 480px;
}

#intro div {
  font-weight: 500;
}

.sample {
  display: grid;
  position: relative;
  background: white;
  grid-template-columns: 50% 50%;
  grid-template-areas: "content demo";
}

.sample {
  border-bottom: var(--border-style);
}

.demo {
  grid-area: demo;
  position: sticky;
  top: 0;
  height: 100vh;
  flex: 1;
  display: flex;
  justify-content: center;
  border: 0px solid #555;
  box-sizing: border-box;
}

.sample>.demo {
  height: 100vh;
}

.demo-title {
  padding: var(--demo-title-padding);
}

.demo-title:before {
  background: #222;
  height: 2px;
  width: 40px;
  content: "";
  display: block;
  margin-bottom: 16px;
}

.demo-title+h4,
h4+h4 {
  margin-top: -24px;
  margin-bottom: 40px;
}

.sample pre {
  font-size: .8em;
  line-height: 1.6em;
  padding: var(--pre-padding);
  max-width: 960px;
  margin-left: auto;
  margin-right: auto;
  overflow-x: auto;
  border-radius: 0.5rem;
}

button {
  font-family: inherit;
  background-color: #fff;
  border-radius: 0.2rem;
  border: none;
  padding: 0.24em 0.5em;
  box-shadow: 1px 1px 2px #22222227;
  cursor: pointer;
  margin: 0.25em !important;
}

.sample pre::-webkit-scrollbar {
  width: 0.36rem;
  height: 0.36rem;
}

.sample pre::-webkit-scrollbar-thumb {
  background-color: rgba(0, 0, 0, .36);
  border-radius: 0.5rem;
}

.sample pre::-webkit-scrollbar-thumb:hover {
  background-color: rgba(0, 0, 0, .42);
}

.sample .quick-start-example pre {
  padding: 10px 15px;
}

.demo pre {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  margin: 16px;
  background-color: rgba(0, 0, 0, .5);
}

.content pre {
  background-color: rgba(0, 0, 0, .04);
}

pre,
code {
  white-space: pre-wrap !important;
  font-family: var(--font-monospace);
  word-wrap: break-word;
}


.icon-button {
  width: var(--button-size);
  height: var(--button-size);
  background-repeat: no-repeat;
  display: inline-block;
  background-size: var(--icon-size);
  cursor: pointer;
  background-position: 50% 50%;
  opacity: .87;
}

.icon-button:hover {
  opacity: 1;
}

.icon-github {
  background-image: url(../assets/ic_github_black_24dp.svg);
}

.icon-modelviewer {
  background-image: url(../assets/ic_modelviewer_red.svg);
}

.icon-modelviewer-black {
  background-image: url(../assets/ic_modelviewer.svg);
}

.lockup {
  display: flex;
  align-items: center;
  margin-bottom: 6px;
  color: rgba(0, 0, 0, .87);
}

.lockup h1 {
  margin: 0;
}

.lockup .icon-button {
  margin-left: -4px;
  margin-right: 8px;
  width: 34px;
  height: 34px;
  background-size: 34px;
}

#button-home {
  font-weight: 500;
  font-size: 20px;
  margin: 0px 0 12px 0;
  display: block;
  display: flex;
  align-items: center;
}

#button-home .icon-modelviewer {
  margin-right: 6px;
  margin-left: -6px;
  margin-top: 2px;
}

.demo model-viewer {
  width: 100%;
  height: 100%;
  background-color: #eee;
}

.content {
  grid-area: content;
  position: relative;
  padding-top: 20px;
}

.wrapper {
  margin: 0px auto;
  padding: 40px 60px;
  position: relative;
  max-width: 920px;
}

#header {
  height: var(--header-height);
  width: 50%;
  padding: 0 8px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: absolute;
  left: 0;
  right: 0;
  z-index: 1000;
}

.center {
  text-align: center;
  margin-left: auto;
  margin-right: auto;
}

.heading {
  max-width: 760px;
}

.modal {
  margin: 0px auto;
  max-width: 520px;
  background: white;
  padding: 28px 32px 24px 32px;
}

.no-show {
  display: none;
}

paper-button {
  margin-top: 16px;
  font-weight: 500;
  text-transform: uppercase;
  padding: 7px 11px 6px 0px;
  border-radius: 2px;
  align-items: center;
  display: flex;
  width: auto;
  cursor: pointer;
}

#list-example {
  padding-left: 0px;
  margin-top: 16px;
  margin-left: 0px;
  margin-bottom: 16px;
  grid-template-columns: 1fr 1fr;
  display: grid;
  grid-column-gap: 20px;
  grid-row-gap: 8px;
  list-style: none;
}

#list-example li {
  padding-right: 20px;
  max-width: 480px;
}

#list-example p {
  margin-top: 2px;
}

#list-example a {
  margin: 0;
}

.new-list-example {
  padding-left: 0px;
  margin-top: 8px;
  margin-left: 0px;
  margin-bottom: 16px;
  grid-template-columns: 1fr;
  display: grid;
  list-style-type: none;
}


.list-attribute {
  margin-top: 10px;
  list-style: none;
  padding-left: 0;
}

.list-attribute li {
  display: flex;
  border-bottom: var(--border-style);
  margin-bottom: 14px;
  padding-bottom: 10px;
}

.list-attribute li>div {
  min-width: 200px;
  flex: 1;
  font-weight: 500;
  padding-right: 16px;
}

.list-attribute li>p,
.list-attribute li>span {
  flex: 2;
  margin: 0;
}

.grid {
  width: 100%;
  height: 100%;
  display: grid;
  grid-gap: 0;
  grid-template: 1fr 1fr / 1fr 1fr;
}

.grid model-viewer {
  width: 100%;
  height: 100%;
}

.grouping-title {
  margin-top: var(--grouping-title-margin-top);
  position: sticky;
  top: 0;
  background: white;
  padding: 14px 0 12px 0;
  border-bottom: var(--border-style);
  z-index: 100;
  text-transform: lowercase;
}

.grouping-title-new {
  text-transform: none;
}

.grouping-title.border-bottom {
  padding-bottom: 10px;
}

.quick-start {
  border-bottom: none;
  padding-bottom: 0;
  margin-top: 25px;
}

.slogan {
  margin-top: 20px;
}

.border-bottom {
  border-bottom: var(--border-style);
}

.attribute {
  white-space: pre-wrap !important;
  font-family: var(--font-monospace);
}

.copyright {
  margin-top: 4px;
}

/* prism */
.token.tag,
.token.keyword,
.token.namespace {
  color: #ff5252;
}

.token.selector,
.token.property,
.token.string,
.token.attr-name {
  color: #00b0ff;
}


.token.function,
.token.attr-value {
  color: #00bfa5;
}

.language-javascript,
.language-css {
  color: #757575;
}

.token.comment,
.content code[class*="language-"],
.content pre[class*="language-"] {
  color: #999;
}

.eg-image {
  max-width: 20vw;
  display: block;
}

#intro, p {
  text-align: justify;
}

::-webkit-scrollbar {
  width: 8px;
  height: 5px;
  border-radius: 0.5rem;
}

::-webkit-scrollbar-thumb {
  background-color: rgba(0, 0, 0, .36);
  border-radius: 0.5rem;
}

::-webkit-scrollbar-thumb:hover {
  background-color: rgba(0, 0, 0, .42);
}

@media only screen and (min-width: 1664px) {
  :root {
    --snippet-offset: 40px -40px;
    --pre-padding: 28px 40px;
  }

  body {
    font-size: 18px;
    line-height: 26px;
  }

  .demo pre {
    margin: 16px auto;
  }

  .eg-image {
    max-width: 20vw;
    display: block;
  }
}

@media only screen and (max-width: 1280px) {
  #list-example {
    grid-template-columns: 1fr;
  }

  .wrapper {
    margin: 0px 20px;
    padding: 20px;
    min-height: auto;
    border-bottom: none;
  }
}

@media only screen and (max-width: 800px) {
  :root {
    --grouping-title-margin-top: 20px;
    --demo-title-padding: 8px 12px 24px 0;
    --snippet-offset: 0;
    --heading-h1-margin-top: 0;
    --browser-support-desc-margin-top: 20px;
    --browser-support-icons-margin-top: 8px;
    --header-height: 56px;

    --sidebar-width: 0;
    --overlay-width: 0;
  }

  .examples-container {
    margin-left: 0px;
    margin-right: 0px;
  }

  .header {
    padding: 0.72rem 20px 0.72rem 4.5rem;
  }

  .tab {
    display: flex;
  }

  .examples-container>.sample>#demo-container-1 {
    margin-top: 75px;
    padding-top: 0px;
  }

  .sample>.demo {
    top: 0;
    height: 150vw;
  }

  body {
    font-size: 14px;
    line-height: 22px;
  }

  h1 {
    font-size: 1.8em;
    line-height: 1.4em;
  }

  h2 {
    font-size: 1.56em;
    line-height: 1.36em;
  }

  h3 {
    font-size: 1.2em;
    line-height: 1.48em;
    font-weight: 500;
  }

  h4 {
    font-size: 1em;
    line-height: 1.5em;
  }

  .lockup {
    margin-bottom: 2px;
  }

  .lockup .icon-button {
    margin-left: 0px;
    margin-right: 6px;
    width: var(--icon-size);
    height: var(--icon-size);
    background-size: var(--icon-size);
  }

  #button-github {
    right: 10px;
    bottom: 10px;
    top: auto;
    box-shadow: 0 0 4px rgba(0, 0, 0, .2);
  }

  #button-home {
    margin: 0px 0 12px 0;
  }

  #header {
    position: relative;
    width: 100%;
  }

  #intro {
    margin-bottom: 20px;
  }

  body.single-example .demo-title {
    transform: translate3d(0, -36px, 0);
  }

  .demo-title+h4 {
    margin-bottom: 20px;
  }

  .grouping-title {
    font-weight: 500;
  }

  .wrapper {
    padding: 0 0 20px 0;
  }

  .demo {
    position: relative;
    flex-direction: column-reverse;
    background-color: #455A64;
  }

  .index {
    width: 48px;
    height: 48px;
  }

  .sample {
    display: block;
  }

  .content {
    max-width: unset;
    padding-top: 16px;
  }

  #list-example {
    margin-top: 12px;
    font-size: 16px;
  }

  .list-attribute li {
    flex-direction: column;
    padding-top: 0px;
    margin-bottom: 12px;
  }

  .list-attribute li>h4 {
    padding-top: 10px;
  }

  .footer {
    padding: 20px;
  }

  .eg-image {
    display: block;
    margin-left: auto;
    margin-right: auto;
    max-width: 50vw;
  }

  .sidebar {
    position: fixed;
    top: 0;
    left: 0;
    transform: translateX(-100%);
    min-height: 100%;
  }

  .sidebar.active {
    transform: translateX(0);
  }
}